Patty decides to take the child mortality case which, unbeknown to her, has been planted by the FBI. She passes the case to Tom Shayes who may be prepared to engage in unethical conduct to get the plaintiff to sign up with them. When his daughter is arrested for cocaine possession, Sam Arsenault decides his chances at a political career have been ruined and asks Patty if he can still invest in the foundation. She manipulates him into upping his donation. Daniel Purcell reveals to Patty that data produced by his company for a client has been doctored and that it involves a highly toxic substance. When Purcell is attacked in his home and his wife killed, Patty decides to represent him. Purcell hasn't been entirely truthful about his relationships, however
Spoilers ahead. Coverage follows the scope labeled below.
Complete story — includes the ending
Patty takes Purcell's case. He tells her about a toxicity study of a chemical compound he conducted which yielded very negative results, which were suppressed by his firm. Patty initially transfers the infant-mortality case to Tom but then asks him to reject the case to help her in the Purcell case. Ellen tells Wes about her visit to Frobisher, upon which he advises her to stay clear of Frobisher. Wes is revealed to be following the Frobisher case very closely, including David's murder. Patty deliberately leaks information from her office to find out that Ultima National Resources is behind creation of toxic compound. In the future timeline, Ellen has a liaison with Wes Krulick, following which she meets Tom who gives her a handgun.